| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 49.24 | ||
| 1 | 4 | 40.43 | ||
| 1 | 15 | 52.58 | ||
| 2 | 17 | 58.50 | ||
| 2 | 4 | 40.43 | ||
| 2 | 10 | 43.88 | ||
| 3 | 6 | 41.54 | ||
| 3 | 2 | 40.06 | ||
| 3 | 20 | 1:22.49 | ||
| 4 | 5 | 40.63 | ||
| 4 | 3 | 40.14 | ||
| 4 | 18 | 58.85 | ||
| 5 | 12 | 47.82 | ||
| 5 | 9 | 42.69 | ||
| 5 | 21 | NS | ||
| 6 | 21 | DQ | ||
| 6 | 21 | NS | ||
| 6 | 11 | 44.54 | ||
| 7 | 7 | 42.25 | ||
| 7 | 16 | 55.45 | ||
| 7 | 8 | 42.39 | ||
| 8 | 1 | 39.40 | ||
| 8 | 19 | 1:01.36 | ||
| 8 | 14 | 49.31 |